在尝试通过sbt构build项目时，Docker中超出了GC开销限制
我正在尝试在Docker容器中构buildsbt项目并收到此类错误：
java.lang.OutOfMemoryError：超出GC开销限制
系统规格：
- 操作系统osx + boot2docker（8个虚拟机的RAM）
- docker集装箱内的Ubuntu 15.10
- Oracle java 1.7或Oracle java 1.8或OpenJdk 1.8
- 斯卡拉版本2.11.6
- sbt版本0.13.8
它只有在运行docker build w / Dockerfile时才会失败 。 如果我通过logging到容器手动执行它，它会生成项目W / Oexception。
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=1G; support was removed in 8.0 sbt appears to be exiting abnormally. The log file for this session is at /tmp/sbt4972348477806548245.log java.lang.OutOfMemoryError: GC overhead limit exceeded at java.io.UnixFileSystem.resolve(UnixFileSystem.java:108) at java.io.File.<init>(File.java:262) at java.io.File.listFiles(File.java:1290) at sbt.FilterFiles.handleFile(Path.scala:192) at sbt.DescendantOrSelfPathFinder.sbt$DescendantOrSelfPathFinder$$handleFileDescendant(Path.scala:204) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:206) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:205) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at sbt.DescendantOrSelfPathFinder.sbt$DescendantOrSelfPathFinder$$handleFileDescendant(Path.scala:205) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:206) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:205) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at sbt.DescendantOrSelfPathFinder.sbt$DescendantOrSelfPathFinder$$handleFileDescendant(Path.scala:205) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:206) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:205) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at sbt.DescendantOrSelfPathFinder.sbt$DescendantOrSelfPathFinder$$handleFileDescendant(Path.scala:205) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:206) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:205) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at sbt.DescendantOrSelfPathFinder.sbt$DescendantOrSelfPathFinder$$handleFileDescendant(Path.scala:205) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:206) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:205) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at sbt.DescendantOrSelfPathFinder.sbt$DescendantOrSelfPathFinder$$handleFileDescendant(Path.scala:205) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:206) at sbt.DescendantOrSelfPathFinder$$anonfun$sbt$DescendantOrSelfPathFinder$$handleFileDescendant$1.apply(Path.scala:205) Error during sbt execution: java.lang.OutOfMemoryError: GC overhead limit exceeded 2015/07/15 21:59:19 The command '/bin/sh -c /web/tools/bin/sbt compile' returned a non-zero code: 1 非常感谢您的帮助！
问题出在设置USER someuser ，然后在这个用户下运行sbt clean 。 解决方法是运行sbt clean w / next命令RUN runuser -l someuser -c 'sbt clean 。
是：
USER someuser sbt clean
成为：
runuser -l someuser -c 'sbt clean'